When you're a bored teenager looking for thrills, sometimes the only thing you can turn to is rock 'n roll. Having no skill, money, or even a full set of drums, a feared trio of high school delinquents nevertheless decide they are destined for musical glory in a quest to impress their only friend Aya, avoid a rival gang, and - most importantly - jam out.

Animated almost entirely by director Kenji Iwaisawa and featuring a lead performance by Japanese alt-rock legend Shintaro Sakamoto, ON-GAKU: OUR SOUND presents a highly original take on the beloved slacker comedy: a lo-fi buddy film with a blaring musical finale that will leave you wanting an immediate encore.

Standard edition on Blu-ray in Japanese with English audio.

• The Making of On-Gaku: Our Sound
• Our Movie: Behind The Scenes
• Live Musical Performance
• On-Gaku (Demo)
• Rock Festival Pencil Test
• Short Films by Kenji Iwaisawa:
• Mountain
• Mourning Ice Pop
• Nicky
• Taro Wanted to be Water
• Storyboards Gallery
• Trailers